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Finding the Fourth Proportional to 332,674.61, 499,209.55 and 122,460.17

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Solution

The fourth proportional to 332,674.61, 499,209.55 and 122,460.17 is: 183,763.00

Step by Step Solution

  1. Step 1: Write the proportion equation
    332,674.61 : 499,209.55 = 122,460.17 : x
  2. Step 2: Convert to fraction form
    332,674.61/499,209.55 = 122,460.17/x
  3. Step 3: Cross multiply
    332,674.61x = 499,209.55 × 122,460.17
  4. Step 4: Simplify right side
    332,674.61x = 61,133,283,556.43
  5. Step 5: Solve for x
    x = 61,133,283,556.43/332,674.61
  6. Step 6: Final answer
    x = 183,763.00

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.